hideakitai / ds323x Goto Github PK

I have two problems compiling the example 'time' program.

1. the macro PM is defined in Arduino.h (somewhere). I can work around it by #undef prior to including the header file
2. There is some sort of assignment error when using DataTime now,
   In file included from C:\Users\00011114\AppData\Local\Temp\arduino_modified_sketch_540583\time.ino:2:0:
   C:\Users\00011114\Documents\Arduino\libraries\DS323x/DS323x.h: In instantiation of 'int8_t arduino::ds323x::DS323x_::readBytes(arduino::ds323x::DS323x_::Reg, uint8_t, const uint8_t*, const uint8_t*) [with WireType = TwoWire; int8_t = signed char; uint8_t = unsigned char]':
   C:\Users\00011114\Documents\Arduino\libraries\DS323x/DS323x.h:472:22: required from 'uint8_t arduino::ds323x::DS323x_::readByte(arduino::ds323x::DS323x_::Reg, uint8_t) [with WireType = TwoWire; uint8_t = unsigned char]'
   C:\Users\00011114\Documents\Arduino\libraries\DS323x/DS323x.h:115:54: required from 'uint8_t arduino::ds323x::DS323x_::month() [with WireType = TwoWire; uint8_t = unsigned char]'
   C:\Users\00011114\Documents\Arduino\libraries\DS323x/DS323x.h:108:55: required from 'DateTime arduino::ds323x::DS323x_::now() [with WireType = TwoWire]'
   C:\Users\00011114\AppData\Local\Temp\arduino_modified_sketch_540583\time.ino:18:28: required from here
   C:\Users\00011114\Documents\Arduino\libraries\DS323x/DS323x.h:510:29: error: assignment of read-only location '*(data + ((sizetype)count))'
   data[count] = wire->read() & mask[count];

Hi,

Is there any (good) way to check if the DS3231 is actually connected? What units is used for temperature - I got results around 1500-1600 in room temperature (22C).

when I set the time to 19:59:50 in 24 hours format, it works fine until 19:59:59, after that the clock starts to show 00:00:00 and then with time it increases seconds, so technically I am not able to get the time beyon 19:59:59 it resets as if it was 23:59:59